CATEGORY 1
Stable mixture of two or more solids, liquids, gases or a combination of these:
solution
A product that ranges from 7.1 to 14 on the pH Scale
alkaline
The deepest layer of the hair shaft:
medulla
A gas made up of nitrogen and hydrogen that has a strong odor
ammonia
A test done to determine if your Guest is allergic to haircolor:
predisposition
Two or more atoms chemically joined that retain their chemical and physical properties
molecule
The smallest chemical part of an element
atom
Red, yellow and blue are the ___________ colors
primary
The rapid oxidation of a substance, producing light and heat
combustion
The oxidizing agent manufactured in volumes or percentages that is added to haircolor or lightener to assist in the development process
developer
A mixture in which small particles of a substance are dispersed, and if left undisturbed, likely to settle and separate:
suspension
The balance of color is the
tone
A product that ranges from 0 to 6.9 on the pH Scale
acid
The simplest form of matter that cannot be broken down into a simpler substance
element
The chemistry that studies not living or never living organisms that do not contain carbon
inorganic
Suspending one liquid into a second liquid, although they do not mix together
emulsion
Small compounds found in permanent haircolor, also known as uncolored dye precursors
aniline derivatives
Medical term for gray hair
canities
Matter occurs in the form of
GAS, SOLID, LIQUID all of the above
Particles in an atom with no charge
neutron
The chemistry that studies living or once living organisms that contain carbon
organic
The chemical reaction that occurs when oxygen is released from a substance and helps to develop haircolor
oxidation
Neutralize acids or raises the pH; create less odor than ammonia
alkanolamines
Positively charged particles in an atom
protons
A substance that can dissolve another substance
solvent